GS-ALT-U系列井下渦輪發(fā)電機
GS-ALT-U Downhole Turbine Alternator
GS-ALT-U系列井下渦輪發(fā)電機提供300-500W大功率直流電能輸出。發(fā)電機由發(fā)電機總成和整流穩(wěn)壓模塊組成，采用整體化設(shè)計，活動組件少，易組裝、拆解，運行成本低。適合旋轉(zhuǎn)導(dǎo)向系統(tǒng)、垂直鉆井系統(tǒng)等大功率鉆井系統(tǒng)以及掛接多LWD組合工具使用。
Max output power 300-500 Walt.Supply high power,stable, reliable and sustainable electric power for Logging While Drilling Systems, such as RSS ,VDS and high-power LWD tools.
組成 Composition
· 發(fā)電機總成
· 整流穩(wěn)壓模塊
· Turbine Alternator Assembly
· Rectifying and Voltage-stabilizing Module
發(fā)電機特點 Alternator Features
- · 輸出功率：300-500W
- · 體積小
- · 磁耦合原理
- · 無旋轉(zhuǎn)密封、 穩(wěn)定可靠
- · 維護成本低
- · 現(xiàn)場作業(yè)組裝方便
- · 可滿足不同井眼尺寸
- · 使用泥漿排量范圍寬
- · ???????Highoutput power:300-500 Walt
- · Small size
- · Based on the principle of magnetic coupling
- · Non-rotary Seals, stable and reliable
- · Low maintenance cost
- · Easy to be assembled in field operation
- · Applicable to different borehole size
- · Applicable to a wide range of mud flow rate
整流穩(wěn)壓模塊特點
Rectifying and Voltage-stabilizing Module Features
· 直流輸出電壓可調(diào)整設(shè)置
· 可靠的短路保護、過壓保護、欠壓保護
· 實時記錄井下作業(yè)及環(huán)境參數(shù)，包括：電壓、電流、 轉(zhuǎn)速、震動、溫度等
· 可分析任意時刻發(fā)電機與整流穩(wěn)壓模塊工作狀態(tài)
· 高效散熱工藝確保高溫環(huán)境穩(wěn)定供電???????
· Adjustable output voltage
· Reliable protections for short circuit, overvoltage and undervoltage situations
· Real-timerecording ofworking and environmental parameters
· Working status could be checked and analyzed
· Efficient thermal dissipation technology
技術(shù)參數(shù) Specifications
| 額定功率 Output Power | GS-ALT-U300：300W GS-ALT-U500：500W |
| 輸出電壓 Output Voltage | 32VDC / 20V~40V可調(diào) 32VDC / 20V~40V Adjustable |
| 耐壓 Pressure Rating | 20,000Psi/138MPa |
| 工作溫度 Max Workting Temperature | 150℃ |
| 適用泥漿類型 Mud Type | 油基、水基泥漿 |
| 震動 Vibration | 20,000Psi/138MPa |
| 沖擊 Shock | 1000G 1ms half sine wave |
